How to replace php url parameters

How to implement php url parameter replacement: first create a PHP sample file; then use the "$_SERVER" method to obtain the passed parameter information; finally, use the "replace_var" method to replace the parameter information.

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PHP Replace the parameters in the url

The code is as follows:

0) $url_array[$i]="&".$url_array[$i]; $new_url=$new_url.$url_array[$i]; $i++; } } else $new_url=$_SERVER['PHP_SELF']; return $new_url; } ?>

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